Cheap flights from Seattle, WA to Sioux Falls, SD

One search, all the flights

We find you the best flight deals and travel hacks so that you can choose how to book.

Rise above all travel anxieties

With the Kiwi.com Guarantee we have your back with whatever happens.

Trusted by millions

Join over 10 million yearly travellers booking with ease.

Tips to know when travelling to Sioux Falls

Most popular airline

NoResults
Sorry, we couldn't find any results
NoResults
Sorry, we couldn't find any results
Mailbox
Receive exclusive deals by email
Travelers usually depart from Seattle–Tacoma International, or Kenmore Air Harbor Seaplane Base when they travel from Seattle to Sioux Falls. The most popular airlines for this route are United Airlines, and Alaska Airlines. Seattle and Sioux Falls have 40 direct flights per week.

Check-in for a flight from Seattle to Sioux Falls

NameCarrier codeIATA CodePassport needed during booking
United AirlinesUALUAYes
Alaska AirlinesASAASNo

Weather in Sioux Falls

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January-4°C-12°C
February-1°C-11°C
March6°C-2°C
April13°C3°C
May19°C9°C
June25°C15°C
July28°C17°C
August27°C16°C
September24°C12°C
October15°C5°C
November7°C-1°C
December-1°C-8°C
Hottest Month
28°C
July
Coldest month
-12°C
January
Sunny days
267
days per year
Snow days
20
days per year

14 day forecast

Wednesday
13 Nov
62%
9°C5°C
20 Nov
16%
0°C-3°C
Thursday
14 Nov
6°C2°C
21 Nov
2°C-4°C
Friday
15 Nov
12°C1°C
22 Nov
0°C-4°C
Saturday
16 Nov
5°C3°C
23 Nov
1°C-5°C
Sunday
17 Nov
14°C2°C
24 Nov
1°C-4°C
Monday
18 Nov
55%
9°C5°C
25 Nov
69%
0°C-3°C
Tuesday
19 Nov
52%
7°C4°C
26 Nov
89%
0°C-5°C

Frequently asked questions

What are the most popular routes to and from Seattle?
What are the most popular routes to and from Sioux Falls?
What airports are near Seattle?
What airports are near Sioux Falls?
Which airlines fly between Seattle and Sioux Falls?
When's the best time to travel between Seattle and Sioux Falls?
What flights operate between Seattle and Sioux Falls?
How many airports are there near Seattle?
How many airports are there near Sioux Falls?
What time do nonstop (direct) flights between Seattle and Sioux Falls depart?
What time do nonstop (direct) flights between Seattle and Sioux Falls arrive?
What time do flights between Seattle and Sioux Falls depart?
What time do flights between Seattle and Sioux Falls arrive?

The nearest countries with flights to Sioux Falls

Here is a list of countries people are flying from

Other destination countries from Seattle

Here is a list of countries people are flying to
Find the best connection from Seattle to Sioux Falls
Search flights
We hack the system,
you fly for less